Results 61 to 70 of about 1,551 (163)

Importance of botanical nomenclature for a proper designation of plant taxa [PDF]

open access: yes, 2005
U razdoblju od skoro 250 godina počevši od prvoga izdanja Linnéovog djela "Species Plantarum" iz 1753. godine, pa do izdanja najnovijega nomenklaturnog kodeksa iz 2000. godine, botanička je nomenklatura prošla dug znanstveni put.
Ivo Trinajstić
core   +1 more source

Implications of genetic variation within pyrethrum (Chrysanthemum cinerariifolium and Chrysanthemum coccineum) germplasm: Intra‐ or inter‐specific hybridization as mechanisms to circumvent genetic bottlenecks

open access: yesCrop Science, Volume 65, Issue 3, May/June 2025.
Abstract The University of Minnesota (UMN) Pyrethrum Breeding Program has been developing Chrysanthemum cinerariifolium with increased levels of Pyrethrin I/Pyrethrin II ratio (%Py) for over a decade. Pyrethrum is an economically important “green pesticide,” producing %Py in glandular trichomes, with the highest concentration in the flowers.
Liesl Bower‐Jernigan   +4 more
wiley   +1 more source

Inhibition of Cell Cycle and Induction of Apoptosis y Ethanol Leaves Extract of Chrysanthemum cinerariifolium (Trev.) In T47D Breast Cancer Cells [PDF]

open access: yes, 2020
Chrysanthemum cinerariifolium (C.cinerariifolium) is a plant of the Asteraceae family, which has been applied by the community as an ornamental plant and traditional medicine. In this study, the effect of C.
Annisa, Rahmi   +4 more
core   +3 more sources

Effect of fire timing on the regeneration capacity of Helichrysum species in Tanzania

open access: yesEcological Solutions and Evidence, Volume 6, Issue 2, April–June 2025.
Shrub encroachment poses a significant challenge in many grassland ecosystems, particularly where disturbances such as heavy livestock grazing and uncontrolled fires are prevalent. The study investigated resprouting ability of Helichrysum shrubs after being completely, partially or not at all burned.
Christopher A. Mgimba   +2 more
wiley   +1 more source

Weed and ruderal vegetation in National park Mljet [PDF]

open access: yes, 2018
Istraživanje je provedeno od 25. do 28. kolovoza 2015. godine na 35 lokaliteta. Istraživane su korovna i ruderalna vegetacija na antropogenim staništima u Nacionalnom parku Mljet.
Perković, Maja
core   +1 more source

La vegetación del peñón de Gibraltar [PDF]

open access: yes, 2000
La vegetación del Peñón de Gibraltar. En el presente trabajo, presentamos un estudio de la vegetación de Gibraltar según la metodología de Braun-Blanquet. Como resultado, proponemos los nuevos sintáxones que aparecen en el resumen en inglés. La principal
Cortés, John E.   +2 more
core   +3 more sources

The extraction efficiency of maceration, UAE and MSPD in the extraction of pyrethrins from Dalmatian pyrethrum [PDF]

open access: yes, 2020
Dalmatian pyrethrum (Tanacetum cinerariifolium /Trevir./ Sch. Bip.) synthesizes secondary metabolite pyrethrin, known for its potent insecticidal and repellent activity.
Barbara Ptiček   +5 more
core   +1 more source

Assessing the potential of biopesticides to control the cabbage stem flea beetle Psylliodes chrysocephala

open access: yesPest Management Science, Volume 80, Issue 5, Page 2471-2479, May 2024.
Adult cabbage stem flea beetle mortality recorded through laboratory bioassays of biopesticides was high for entomopathogenic fungi and fatty acids, but low for azadirachtin and entomopathogenic bacteria. Abstract BACKGROUND Cabbage stem flea beetle (CSFB) is an economically important pest of oilseed rape crops in Europe that was effectively controlled
Claire Stéphanie Véronique Price   +2 more
wiley   +1 more source

Additions and analysis of data on poisonous plants in the Flora Croatica Database [PDF]

open access: yes, 2011
Podaci o otrovnosti biljaka značajni su za botaniku, farmaciju, veterinu, medicinu i dr. Usprkos tome što su izvori podataka o otrovnom bilju brojni, kumulativni prikazi za Hrvatsku su oskudni i nepotpuni.
Rajković, Iva
core   +2 more sources

Analysis of law protected vascular flora in Croatia [PDF]

open access: yes, 2010
Pravilnik o proglašavanju divljih svojti zaštićenim i strogo zaštićenim sadrži 1613 vrsta vaskularne flore Hrvatske. Podaci su uneseni u FCD bazu i omogućena je analiza i pretraga vrsta putem višestrukih kriterija za javnost.
Pruša, Monika
core   +3 more sources

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